CN205823640U - Automatic inflating controller - Google Patents

Automatic inflating controller Download PDF

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Publication number
CN205823640U
CN205823640U CN201620788311.3U CN201620788311U CN205823640U CN 205823640 U CN205823640 U CN 205823640U CN 201620788311 U CN201620788311 U CN 201620788311U CN 205823640 U CN205823640 U CN 205823640U
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CN
China
Prior art keywords
valve
conducting orifice
conducting
automatic inflating
orifice
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201620788311.3U
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Chinese (zh)
Inventor
刘建文
白桂豹
胡科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING JOINTECH ELECTRO-HYDRAULIC Co Ltd
Original Assignee
BEIJING JOINTECH ELECTRO-HYDRAULIC Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BEIJING JOINTECH ELECTRO-HYDRAULIC Co Ltd filed Critical BEIJING JOINTECH ELECTRO-HYDRAULIC Co Ltd
Priority to CN201620788311.3U priority Critical patent/CN205823640U/en
Application granted granted Critical
Publication of CN205823640U publication Critical patent/CN205823640U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of automatic inflating controller, including the control valve for being connected on pipeline, described control valve includes hand-operated direction valve and the logical valve turned on described hand-operated direction valve;The operating room of described hand-operated direction valve includes the first plenum chamber, first row air chamber and the first pressurize room;The operating room of described logical valve includes the second plenum chamber, second row air chamber and the second pressurize room;Described hand-operated direction valve turns on source of the gas, and described logical valve turns on air bag;Being provided with location spring on described logical valve, described logical valve is also connected with air bag pneumatic actuation.The beneficial effects of the utility model are to ensure not have, in gas replenishment process, the situation that air bag pressure is too high or not enough.

Description

Automatic inflating controller
Technical field
This utility model relates to Valve controlling field, particularly to a kind of automatic inflating controller.
Background technology
Existing inflation regime includes traditional automatic inflating scheme manually inflating and utilizing machine.Traditional scheme has hands The mechanical inflation of eye coordinate;Pressure transducer feedback is utilized to use the scheme of electric control inflation.In both inflation regime, the One is accomplished by hand-eye coordination, and the second is accomplished by electricity.When inflators such as utilizing air pump is inflated, aeration quantity is not allowed easily-controllable , easily there is the situation that air bag pressure is not enough or air pressure is excessive, carries out timely management and control even with schedule and also can in system The inharmonic situation of operative employee's trick can occur.
In view of this, special proposition this utility model.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of automatic inflating controls Device, it is possible to realize inflation and automatically control, it is to avoid the situation of the excessive deficiency of air pressure.
For solving above-mentioned technical problem, the basic conception of this utility model employing technical scheme is:
Automatic inflating controller, including the control valve for being connected on pipeline, described control valve includes manual reverse of direction Valve and the logical valve turned on described hand-operated direction valve;The operating room of described hand-operated direction valve includes the first plenum chamber, first row Air chamber and the first pressurize room;The operating room of described logical valve includes the second plenum chamber, second row air chamber and the second pressurize room;Described Hand-operated direction valve turns on source of the gas, and described logical valve turns on air bag;Location spring, described logic it is provided with on described logical valve Valve is also connected with air bag pneumatic actuation.
Above-mentioned automatic inflating controller, described first plenum chamber, first row air chamber, the first pressurize room, the second plenum chamber, Two exhaust chambers and the second pressurize room are provided with the first conducting orifice, the second conducting orifice and the 3rd conducting orifice;Described first conducting orifice With the position of the second conducting orifice respectively with corresponding conduit positions one_to_one corresponding.
Above-mentioned automatic inflating controller, the first conducting orifice of described first plenum chamber and the second conducting orifice mutual conduction, the Three conducting orifices are closed;First conducting orifice of described first row air chamber is closed, the second conducting orifice and the conducting of the 3rd conducting orifice;Described First conducting orifice of one pressurize room, the second conducting orifice and the 3rd conducting orifice are all closed.
Above-mentioned automatic inflating controller, the first conducting orifice of described second plenum chamber and the second conducting orifice mutual conduction, the Three conducting orifices are closed;First conducting orifice of described second row air chamber is closed, the second conducting orifice and the conducting of the 3rd conducting orifice;Described First conducting orifice of two pressurize rooms, the second conducting orifice and the 3rd conducting orifice are all closed.
Above-mentioned automatic inflating controller, described logical valve is additionally provided with pressure fine-adjustment device.
Above-mentioned automatic inflating controller, also includes inlet pressure gauge, pressure regulator valve, relief valve and delivery gauge;
Described inlet pressure gauge and voltage regulating meter are arranged on the pipeline between source of the gas and described hand-operated direction valve, described safety Valve and described delivery gauge are arranged on the pipeline between described logical valve and described air bag.
Above-mentioned automatic inflating controller, described control valve is arranged in outer case.
Above-mentioned automatic inflating controller, described outer case includes case lid, casing and support footing;Described case lid is hinged on institute Stating on an incline of box top, described support footing is arranged on the bottom of described casing.
Above-mentioned automatic inflating controller, described casing is provided with handle, and described handle is connected with described hand-operated direction valve.
Above-mentioned automatic inflating controller, described casing is additionally provided with steam vent.
After using technique scheme, this utility model compared with prior art has the advantages that
1, the existence of logical valve, it is ensured that do not have the situation that air bag pressure is too high or not enough in gas replenishment process;
2, the conducting orifice position of the operating room of logical valve and manual modulation valve is fixed, it is simple to processing and equipment;
3, ensure that operating room realizes difference in functionality, succinctly by the connection situation of three conducting orifices in the same operating room of control Convenient;
4, pressure fine-adjustment device adjusts the preset pressure of logical valve;
5, Pressure gauge, pressure regulator valve and relief valve can monitor the pressure at source of the gas and air bag in real time, it is to avoid cause danger;
6, control valve to be arranged in outer case, it is simple to carry transport and use;
7, can folding case lid can not affect to control valve operate on the premise of protection control valve;
8, this utility model uses purely mechanic automatically controlling, it is not necessary to people keeps and sees air pressure, it is not required that any confession Electricity.
Accompanying drawing explanation
Fig. 1 is the principle assumption diagram of an embodiment of this utility model automatic inflating controller.
Fig. 2 is the structural representation of the outer case of this utility model automatic inflating controller.
Fig. 3 is the structural representation of another angle of Fig. 2.
Fig. 4 is the structural representation of the hand-operated direction valve of this utility model automatic inflating controller.
Fig. 5 is the structural representation of the logical valve of this utility model automatic inflating controller.
Fig. 6 is the structured flowchart of the embodiment of the single channel inflation of this utility model automatic inflating controller.
Fig. 7 is the structured flowchart of the embodiment of three tunnel inflations of this utility model automatic inflating controller.
In above-mentioned accompanying drawing, 1, source of the gas;2, inlet pressure gauge;3, pressure regulator valve;4, hand-operated direction valve;5, logical valve;6, safety Valve;7, delivery gauge;8, air bag;9, the first conducting orifice;10, the second conducting orifice;11, the 3rd conducting orifice;12, handle; 13, casing;14, case lid;15, footing is supported;16, steam vent;401, the first plenum chamber;402, first row air chamber;403, first Pressurize room;501, the second plenum chamber;502, second row air chamber;503, the second pressurize room;504, location spring;505, pressure fine setting Device.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in further detail, to help understanding that this practicality is new The content of type.
As shown in Fig. 1-Fig. 7, this utility model provides a kind of automatic inflating controller, including for being connected on pipeline Controlling valve, described control valve includes hand-operated direction valve 4 and the logical valve 5 with the conducting of described hand-operated direction valve 4;Described manually The operating room of reversal valve 4 includes the first plenum chamber 401, first row air chamber 402 and the first pressurize room 403;The work of described logical valve 5 The second plenum chamber 501, second row air chamber 502 and the second pressurize room 503 is included as room;Described hand-operated direction valve turns on source of the gas 1, Described logical valve 5 turns on air bag;Being provided with location spring 504 on described logical valve 5, described logical valve 5 is also pneumatic with air bag Drive connection.Above-mentioned automatic inflating controller also includes inlet pressure gauge 2, pressure regulator valve 3, relief valve 6 and delivery gauge 7;Institute State inlet pressure gauge 2 and voltage regulating meter is arranged on the pipeline between source of the gas 1 and described hand-operated direction valve 4, described relief valve 6 and institute State delivery gauge 7 to be arranged on the pipeline between described logical valve 5 and described air bag.
Control valve to be arranged in outer case.Outer case includes case lid 14, casing 13 and supports footing 15;Described case lid 14 Being hinged on an incline of described casing 13 end face, described support footing 15 is arranged on the bottom of described casing 13.Described case Body 13 is provided with handle 12, and described handle 12 is connected with described hand-operated direction valve 4, can control described manually to change by handle 12 Conversion to the operating room of valve 4.It is additionally provided with steam vent 16 on described casing 13, is used for discharging case endogenous cause of ill logical valve 5 and is automatically adjusted And hand-operated direction valve 4 aerofluxus and the gas of remnants.Pressure gauge, pressure regulator valve 3 and relief valve 6 can monitor source of the gas 1 and air bag in real time The pressure at place, it is to avoid cause danger;Control valve to be arranged in outer case, it is simple to carry transport and use;Can the case lid of folding 14 can not affect controlling protection control valve on the premise of valve operates.
First plenum chamber 401, first row air chamber the 402, first pressurize room the 403, second plenum chamber 501, second row air chamber 502 It is provided with the first conducting orifice the 9, second conducting orifice 10 and the 3rd conducting orifice 11 with the second pressurize room 503;Described first conducting orifice 9 With the position of the second conducting orifice 10 respectively with corresponding conduit positions one_to_one corresponding.First conducting of described first plenum chamber 401 Mouth 9 and the second conducting orifice 10 mutual conduction, the 3rd conducting orifice 11 is closed;First conducting orifice 9 envelope of described first row air chamber 402 Closing, the second conducting orifice 10 and the 3rd conducting orifice 11 turn on;First conducting orifice the 9, second conducting orifice 10 of described first pressurize room 403 All close with the 3rd conducting orifice 11.First conducting orifice 9 and the second conducting orifice 10 mutual conduction of described second plenum chamber 501, the Three conducting orifices 11 are closed;First conducting orifice 9 of described second row air chamber 502 is closed, the second conducting orifice 10 and the 3rd conducting orifice 11 Conducting;First conducting orifice the 9, second conducting orifice 10 of described second pressurize room 503 and the 3rd conducting orifice 11 are all closed.Logical valve 5 Fix with the conducting orifice position of the operating room of manual modulation valve, it is simple to processing and assembling;By controlling in same operating room The connection situation of three conducting orifices ensures that operating room realizes difference in functionality, succinctly facilitates.
Pressure is set as 0.45MPa at pressure regulator valve 3, can be from aerofluxus, pressure regulation is flexible;Hand-operated direction valve 4 manually commutates, Controlling air flow direction, during the work of middle position, the first pressurize room 403 is connected into pipeline, air-flow by source of the gas 1 through the first conducting orifice 9, due to First conducting orifice 9 and the second conducting orifice 10 are all blocked, and in air bag, gas is blocked at the second conducting orifice 10, it is impossible to enter the One pressurize room 403, air-flow does not circulates, thus gas pressurize in realizing air bag.During upper work, source of the gas 1 fills for air bag 8 Gas, now the first plenum chamber 401 is connected into pipeline, and air-flow is entered the first plenum chamber 401 by source of the gas 1 through the first conducting orifice 9, and then Being discharged into logical valve 5 from the second conducting orifice 10, entering air bag via logical valve 5 is airbag aeration.During the next work, first row Air chamber 402 is connected into working line, is sealed condition with the first conducting orifice 9 of source of the gas 1 side conducting, with air bag 8 conducting Second conducting orifice 10 turns on the 3rd conducting orifice 11, and the 3rd conducting orifice 11 is opening and turns on extraneous (such as air), In air bag 8, gas discharges the external world via the second conducting orifice the 10, the 3rd conducting orifice 11, reaches the effect of aerofluxus.
Logical valve 5 makes the second plenum chamber 501 of logical valve 5 be in the state of work under the effect of location spring 504, this Time, the first conducting orifice 9 of the second plenum chamber 501 and the second conducting orifice 10 pipeline of connecting with hand-operated direction valve 4 of conducting and with peace The pipeline of full air bag 8 connection.Source of the gas 1 is in air bag 8 gas replenishment process, if intracapsular pressure is higher than preset standard, too high Air pressure can drive logical valve 5 to move, and forces location spring 504 to deform upon so that the second pressurize room 503 enters duty, First conducting orifice 9 and the pipeline connection from hand-operated direction valve 4 of the second pressurize room 503, the second conducting of the second pressurize room 503 Mouth 10 and the pipeline connection from air bag 8, owing to the first conducting orifice 9 and second conducting orifice 10 of the second pressurize room 503 are equal For closed state, also it is achieved that the automatic reverse of logical valve 5, cuts off the air-flow entering air bag 8, stop inflation, it is to avoid Air bag internal gas pressure is too high;If intracapsular pressure is less than preset standard, too low air pressure can drive logical valve 5 reversely to move, force Location spring 504 deforms upon, it is achieved logical valve 5 automatic reverse, the second plenum chamber 501 enters duty, the second plenum chamber First conducting orifice 9 of 501 and the second conducting orifice 10 pipeline of connecting with hand-operated direction valve 4 of conducting and connect with air bag 8 Pipeline, source of the gas 1 starts to airbag aeration, it is to avoid air bag internal gas pressure is less than preset pressure.Relief valve 6 is the highest in limiting pneumatic circuit Pressure is 0.8MPa, it is to avoid hypertonia.The commutation of logical valve 5 is by pneumatic with what air bag 8 turned on the upside of logical valve 5 The pressure reduction in loop drives.Inlet pressure gauge 2 indicates air inlet air pressure, delivery gauge 7 to indicate air bag 8 internal gas pressure.
Logical valve 5 is additionally provided with pressure fine-adjustment device 505, for regulating the preset pressure of logical valve 5;This pressure fine-adjustment device The specific implementation of 505 can use regulation spring 504 position, location or the prior art side of location spring 504 tightness Case.
Concrete mode during the present embodiment inflation is as follows:
After automatic inflating controller installs, hand-operated direction valve 4 is switched to the work of middle position, starts source of the gas 1, this seasonal epidemic pathogens The supply gas pressure of source 1 Pressure gauge instruction pneumatic operated valve group.Regulation air relief valve regulator bolts makes pressure gauge reading be 4.5bar.Will be manually Reversal valve 4 switches to upper work (the first plenum chamber 401 works), starts air bag is inflated (now the second plenum chamber 501 Work), observe inflation/operating pressure table (delivery gauge 7) reading, when reading reaches air bag setting pressure (0.5bar), Logical valve 5 meeting automatic reverse (now the second pressurize room 503 works), cuts off source of the gas 1 air-flow.When reading sets pressure higher than air bag (0.5bar) time, logical valve 5 meeting automatic reverse (now second row air chamber 502 works), pressure release.When reading sets pressure less than air bag During power (0.5bar), logical valve 5 meeting automatic reverse, supplements source of the gas (the second plenum chamber 501 works).
Air bag exhaust process: hand-operated direction valve 4 is switched to the next work (first row air chamber 402 works), starts Air bag is exhausted.3rd conducting orifice 11 of the first row air chamber 402 of air-flow manually reversal valve 4 is released.
Air bag pressure maintaining period: hand-operated direction valve 4 is switched to middle position work (the first pressurize room 403 works), manually In reversal valve, position is O type function, blocks airflow, and the air-flow of source of the gas cannot be introduced into air bag, and the gas in air bag also cannot be arranged Go out.
Concrete mode of the present utility model can have multiple, Fig. 3 and Fig. 4 respectively illustrates the single channel using technique scheme Automatic inflating controller and the theory structure frame of three road automatic inflating controllers.
The present embodiment ensure that and not have the situation that air bag pressure is too high or not enough in gas replenishment process.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (10)

1. automatic inflating controller, it is characterised in that include that the control valve for being connected on pipeline, described control valve include Hand-operated direction valve and the logical valve turned on described hand-operated direction valve;The operating room of described hand-operated direction valve includes the first inflation Room, first row air chamber and the first pressurize room;The operating room of described logical valve includes that the second plenum chamber, second row air chamber and second protect Pressure chamber;Described hand-operated direction valve turns on source of the gas, and described logical valve turns on air bag;Location bullet it is provided with on described logical valve Spring, described logical valve is also connected with air bag pneumatic actuation.
Automatic inflating controller the most according to claim 1, it is characterised in that described first plenum chamber, first row air chamber, First pressurize room, the second plenum chamber, second row air chamber and the second pressurize room are provided with the first conducting orifice, the second conducting orifice and Three conducting orifices;The position of described first conducting orifice and the second conducting orifice respectively with corresponding conduit positions one_to_one corresponding.
Automatic inflating controller the most according to claim 2, it is characterised in that the first conducting orifice of described first plenum chamber With the second conducting orifice mutual conduction, the 3rd conducting orifice is closed;First conducting orifice of described first row air chamber is closed, the second conducting orifice With the 3rd conducting orifice conducting;First conducting orifice, the second conducting orifice and the 3rd conducting orifice of described first pressurize room are all closed.
Automatic inflating controller the most according to claim 2, it is characterised in that the first conducting orifice of described second plenum chamber With the second conducting orifice mutual conduction, the 3rd conducting orifice is closed;First conducting orifice of described second row air chamber is closed, the second conducting orifice With the 3rd conducting orifice conducting;First conducting orifice, the second conducting orifice and the 3rd conducting orifice of described second pressurize room are all closed.
Automatic inflating controller the most according to claim 1, it is characterised in that described logical valve is additionally provided with pressure fine setting dress Put.
Automatic inflating controller the most according to claim 1, it is characterised in that also include inlet pressure gauge, pressure regulator valve, peace Full valve and delivery gauge;
Described inlet pressure gauge and pressure regulator valve are arranged on the pipeline between source of the gas and described hand-operated direction valve, described relief valve and Described delivery gauge is arranged on the pipeline between described logical valve and described air bag.
Automatic inflating controller the most according to claim 1, it is characterised in that described control valve is arranged on outer case In.
Automatic inflating controller the most according to claim 7, it is characterised in that described outer case include case lid, casing and Support footing;Described case lid is hinged on an incline of described box top, and described support footing is arranged on described casing Bottom.
Automatic inflating controller the most according to claim 8, it is characterised in that described casing is provided with handle, described hands Handle is connected with described hand-operated direction valve.
Automatic inflating controller the most according to claim 8, it is characterised in that be additionally provided with steam vent on described casing.
CN201620788311.3U 2016-07-26 2016-07-26 Automatic inflating controller Withdrawn - After Issue CN205823640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620788311.3U CN205823640U (en) 2016-07-26 2016-07-26 Automatic inflating controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620788311.3U CN205823640U (en) 2016-07-26 2016-07-26 Automatic inflating controller

Publications (1)

Publication Number Publication Date
CN205823640U true CN205823640U (en) 2016-12-21

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CN201620788311.3U Withdrawn - After Issue CN205823640U (en) 2016-07-26 2016-07-26 Automatic inflating controller

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050665A (en) * 2016-07-26 2016-10-26 北京中金泰达电液科技有限公司 Automatic inflation controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050665A (en) * 2016-07-26 2016-10-26 北京中金泰达电液科技有限公司 Automatic inflation controller
CN106050665B (en) * 2016-07-26 2018-07-13 北京中金泰达电液科技有限公司 Automatic inflating controller

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20161221

Effective date of abandoning: 20180713

AV01 Patent right actively abandoned